22
32
4
32
16
1
The rule of this pattern is -2 + 6 +4 so the next number would be 16.
5
The number that comes next in the series 1 2 2 5 3 10 is 7. You get this number by subtracting the number 3 from the number 10.
4
-64
You are multiplying each number in the sequence by -2. Therefore, the next number in the sequence after 32 is -64.